BENEFITS OF A SUSTAINABLE HOME
A sustainable home has less impact on the environment, but not at a cost to the occupiers.
You can make your home sustainable and reduce its impact on the surrounding environment in many ways.
THE PROBLEM
Each year, homes account for almost 30% of New Zealand's electricity consumption and are major contributors to greenhouse gas emissions. Residential gardens are often a source of invasive non-native species that replace unique New Zealand fauna and flora.
HOW WILL YOU BENEFIT FROM A SUSTAINABLE HOME
COMFORT
A sustainable home is designed to fit the occupants’ needs and adapt to their changing requirements.
HEALTH
Asthma, headaches, eczema and sneezing fits are linked to moulds and other toxins found in most households.
Damp homes are a key factor in respiratory problems such as asthma, colds and flu, according to Otago University research.
While the Energy Efficiency and Conservation Authority (EECA) says about 45% of New Zealand homes are too damp, technology can help eliminate the toxins, particulates and excessive moisture that cause respiratory diseases.
WARMTH
The Building Research Association of New Zealand (BRANZ) found that about 30% of New Zealand homes are colder than World Health Organisation recommended minimum temperatures (16°C in bedrooms, 18°C in living areas).
Sustainable homes use the sun’s energy, capturing heat for healthy, comfortable inside temperatures. A fully insulated house uses 50% less energy for heating than an uninsulated house.
Otago University research showed that householders in insulated homes took fewer sick days and visited their doctor less often than those living in houses without insulation.
COST
Insulation, smart heating options, and energy- and water-efficient appliances can make homes cheaper to run. The payback period for investing in insulation may be as little as 1 year for a simple hot water cylinder wrap, or 3 years for ceiling insulation.
INVESTMENT
Green homes also appear to be a wise investment. A survey conducted by Realestate.co.nz suggests that one in 10 people are prepared to pay up to 25% more for a sustainable home. Banks are starting to offer ‘green mortgages’ providing customers with a package of discounts on eco-friendly home products because they predict that these homes will better retain value over time.
Step by step for a great cause!
Our amazing Hillary Hikers from Edmund Hillary Village showed their support for Bowel Cancer New Zealand's Move Your Butt campaign this month!
Sporting the bright purple and orange campaign shirts, these wonderful walkers hit the Auckland waterfront and marched from Mission Bay to Kohimarama, raising awareness for bowel cancer and the importance of early detection along the way.
Click read more to read the full story.
🧩😏 Riddle me this, Neighbours…
I am an odd number. Take away a letter and I become even. What number am I?
Do you think you know the answer?
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Have you got New Zealand's best shed? Show us and win!
Once again, Resene and NZ Gardener are on the hunt for New Zealand’s best shed! Send in the photos and the stories behind your man caves, she sheds, clever upcycled spaces, potty potting sheds and colourful chicken coops. The Resene Shed of the Year 2026 winner receives $1000 Resene ColorShop voucher, a $908 large Vegepod Starter Pack and a one-year subscription to NZ Gardener. To enter, tell us in writing (no more than 500 words) why your garden shed is New Zealand’s best, and send up to five high-quality photos by email to mailbox@nzgardener.co.nz. Entries close February 23, 2026.
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